[INFO] fetching crate user_doc 0.1.0...
[INFO] testing user_doc-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate user_doc 0.1.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate user_doc 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate user_doc 0.1.0
[INFO] finished tweaking crates.io crate user_doc 0.1.0
[INFO] tweaked toml for crates.io crate user_doc 0.1.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 76ff994e4fb65e6d3ba4c073a448e17337a8be271a3a28eaa0af8a2eac3c8f62
[INFO] running `Command { std: "docker" "start" "-a" "76ff994e4fb65e6d3ba4c073a448e17337a8be271a3a28eaa0af8a2eac3c8f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "76ff994e4fb65e6d3ba4c073a448e17337a8be271a3a28eaa0af8a2eac3c8f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ff994e4fb65e6d3ba4c073a448e17337a8be271a3a28eaa0af8a2eac3c8f62", kill_on_drop: false }`
[INFO] [stdout] 76ff994e4fb65e6d3ba4c073a448e17337a8be271a3a28eaa0af8a2eac3c8f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ad5be80b1cf866957d54f40c5b0cb6f695a28199e61b73fe56db8dc31b8c869
[INFO] running `Command { std: "docker" "start" "-a" "6ad5be80b1cf866957d54f40c5b0cb6f695a28199e61b73fe56db8dc31b8c869", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]    Compiling strum v0.20.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling user_doc-doc_data v0.1.0
[INFO] [stderr]    Compiling user_doc-doc_proc_macro v0.1.0
[INFO] [stderr]    Compiling user_doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.00s
[INFO] running `Command { std: "docker" "inspect" "6ad5be80b1cf866957d54f40c5b0cb6f695a28199e61b73fe56db8dc31b8c869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ad5be80b1cf866957d54f40c5b0cb6f695a28199e61b73fe56db8dc31b8c869", kill_on_drop: false }`
[INFO] [stdout] 6ad5be80b1cf866957d54f40c5b0cb6f695a28199e61b73fe56db8dc31b8c869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8f5de1de4bf881342a2a1ff4f9840fdd5b3cb4a6917f375f2a6525efee30ca0
[INFO] running `Command { std: "docker" "start" "-a" "f8f5de1de4bf881342a2a1ff4f9840fdd5b3cb4a6917f375f2a6525efee30ca0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling user_doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "f8f5de1de4bf881342a2a1ff4f9840fdd5b3cb4a6917f375f2a6525efee30ca0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8f5de1de4bf881342a2a1ff4f9840fdd5b3cb4a6917f375f2a6525efee30ca0", kill_on_drop: false }`
[INFO] [stdout] f8f5de1de4bf881342a2a1ff4f9840fdd5b3cb4a6917f375f2a6525efee30ca0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8adbdead3e1a48885c82f2a8da8451ea83caf82ee858de4203dd1073e1ae0c95
[INFO] running `Command { std: "docker" "start" "-a" "8adbdead3e1a48885c82f2a8da8451ea83caf82ee858de4203dd1073e1ae0c95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/user_doc-635d1b450db6ad71)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests user_doc
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 111) ... ignored
[INFO] [stdout] test src/lib.rs - (line 29) ... ignored
[INFO] [stdout] test src/lib.rs - (line 53) ... ignored
[INFO] [stdout] test src/lib.rs - (line 78) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8adbdead3e1a48885c82f2a8da8451ea83caf82ee858de4203dd1073e1ae0c95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adbdead3e1a48885c82f2a8da8451ea83caf82ee858de4203dd1073e1ae0c95", kill_on_drop: false }`
[INFO] [stdout] 8adbdead3e1a48885c82f2a8da8451ea83caf82ee858de4203dd1073e1ae0c95